I’ve been stuck on a glitch on my new web design. The mobile menu works perfect on my android phone, iPhone. That said, on the iPad mini in portrait the sandwich icon is gone, and the menu is in it’s open state. It’s also almost like the menu is open but invisible.
I’ve tried using chrome and safari to test at different resolutions and I cannot replicate.
I can replicate it on the desktop if you move the window to 768px width and then the hamburger disappears. If you then move it a bit smaller it re-appears again.